HY

Hisashi Yagi

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
📍 Joetsu, JP: #21 of 34 inventorsTop 65%
Overall (2002): #204,217 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6421436 Multiline telephone apparatus — 2002-07-16